baber/WOPTO huggingface dataset:
Patent JP-H0335880-A (JP)
Title: Automatic welding method
Inventor: KOIZUMI ISAMU
IPC: B23K9/18
Filed: 1989-07-03
Abstract: PURPOSE:To obtain satisfactory weld zone quality without a tab plate at the welding starting end by igniting an arc at a specified distance from one end of a butt line of steel plates and starting the arc movement after attaining a specific thickness of depth of penetration. CONSTITUTION:The arc is ignited at the position within 15mm from one end of the butt line of steel plates and the arc movement is started after the depth of penetration is attained to >=1/2 of plate thickness. The arc movement is then stopped at the position within 15mm from the other end of the butt line of steel plates and the arc is extinguished after a bead is swollen from the plate surface. By this method, even if the tab plate and a press plate, etc., similar to this are not used, the satisfactory weld zone quality can be given to the welding starting end and finishing end.
Patent JP-H05338396-A (JP)
Title: Metal plate with brick-like pattern
Inventor: UMETSU HIROYUKI
IPC: B44C1/00
Filed: 1992-06-04
Abstract: PURPOSE:To enhance a clarity and a three-dimensional feeling without damaging a coating film by a method wherein in a title metal plate used for building materials, a primer layer and a resin coating layer made of a projected part- forming resin coating and a recessed part-forming shrinkable coating are provided on a metal plate, and the resin coating layer is baked so that the shrinkable coating can shrink to form a pattern. CONSTITUTION:On the top and rear surfaces of a metal plate substrate 1 of a galvanized sheet iron or the like, primer layers 2 are provided. On the surface primer layer 2, a resin coating layer 3 is provided. The resin coating layer 3 consists of an undercoat layer 4 made of an alkyd resin coating or the like for a weatherability and a corrosion resistance and a topcoat layer 5 to be shaped into projected parts 6 and recessed parts 7 in a brick-like pattern. The topcoat layer 5 is made of a resin coating 6a similar to the resin coating of the undercoat layer 4 for forming the projected parts 6 and a shrinkable coating 7a for forming the shrunk parts, i.e., the recessed parts 7, on the surface of the coating film by an air oxidation of an unsaturated double bond. In a process of baking the coating layer 3, the recessed parts 1 and the projected parts 6 are formed in a brick-like pattern.
Patent JP-S6329557-A (JP)
Title: Electronic device
Inventor: YAMADA TOMIO
IPC: H01L23/24
Filed: 1986-07-23
Abstract: PURPOSE:To improve moisture resistance and to decrease the cracking of a package, by forming recessed parts in the cavity of the package for packaging a semiconductor chip, fixing the semiconductor chip in said cavity, and putting a filler such as silicon gel in said cavity. CONSTITUTION:Two recessed parts 12 are formed in the lower surface of a cap part 11. Said cap part 11 is fixed to a base part 2 of a package so that the opening parts of the recessed parts 12 face a jelly state material A (silicone resin in a gel state, polyimide resin or the like). When the jelly state material A is expanded by the absorption of moisture, the expanded part rises up as shown by dotted lines in the recessed parts 12. Therefore, the expanded part is absorbed by the recessed parts 12. The jelly state material A is filled in the part between the base part 2 of the package and the cap part 11 without moving space. Therefore the material A cannot be moved When excessive gravity is applied on an electronic device 1. As a result, a part of a semiconductor chip 4 is not exposed. Unnecessary force is not applied to wires 6. Therefore defects such as short circuits of the wires 6 are decreased.
Patent JP-H09330553-A (JP)
Title: Information recording medium judging apparatus
Inventor: KAMIYAMA HIDEYO
IPC: G11B7/135
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To judge the type of an information recording medium by counting time from the appearance of a first focus error signal to compare the level of the focus error signal obtained after the counted time reaches a specified time with a specified reference level. SOLUTION: When the maximum amplitude range voltage SFE of an S character signal as focus error signal detected from an optical pickup 22 is above a set value TH1, the counting of the time with a timer in a microcomputer 25 is started. When the time T counted with the timer exceeds a prescribed time T2 previously stored in a ROM, a voltage value V2 held 24 at its peak is stored into a RAM 32. Then, the output voltage V2 of a circuit 24 is compared with a prescribed threshold TH2 stored in a ROM 33 and when V2>=TH2, an optical disc is identified as CD. When the condition of V2>=TH2 is not met, the optical disc is identified as digital video disc DVD.
Patent JP-S5872499-A (JP)
Title: Heat-sensitive recording material
Inventor: SATOMURA MASATO
IPC: B41M5/337
Filed: 1981-10-27
Abstract: PURPOSE:To raise the density and sensitivity of coloration  by adding a specific divalent phenolic derivative to a heat-sensitive recording material composed of an electron-donative colorless dye and an electron-accepting compound. CONSTITUTION:A dispersion liquid containing an electron-donative colorless dye (e.g., crystal violet lactone), an electron-accepting compound (e.g., beta- naphthol), and a divalent pehnolic derivative of the formula (where R1 is alkyl, or aralkyl and R2 is H, alkyl, aralkyl, aryl, alkylcarbonyl or arylsulfonyl) is  prepared. The dispersion is coated on a base paper to form an objective heat- sensitive recording material. The divalent phenolic derivative of the formula  includes p-benzyloxyphenylhexyl ether, p-anisilbenzyl ether, resorcylbenzyl ether,  etc., for example.
Patent JP-S6232104-A (JP)
Inventor: GIUZETSUPE RI BATSUSHI
IPC: C07C45/00
Filed: 1986-07-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06343680-A (JP)
Title: Space deodorant and deodorizing method for space
Inventor: NISHIMURA KOYA
IPC: A61L9/16
Filed: 1993-06-04
Abstract: PURPOSE:To provide a deodorant and deodorizing method which are applicable by the use of zeolite while it is laid in a certain position wherein scattering is not required. CONSTITUTION:Zeolite is formed into fine powder, whereto a surface active agent is added, and the resultant is dispersed in water with or without alcoholic content so that a deodorant is formed. This is put in an open vessel and put in service upon heating. The ferrous ions eluded from zeolite spatter into the air so that the deodorizing effect is given.
Patent JP-H0923160-A (JP)
Title: Voltage dividing circuit
Inventor: KUWANA KIYOHISA
IPC: H03M1/76
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution of this voltage dividing circuit by selectively extracting the voltage levels of respective one-ends on the ground voltage node side of respective resistor elements arrayed from the intermediate point of a resistor string up to a reference node. SOLUTION: A 1st selection circuit 13 selects whether the voltage levels of respective one-ends on the ground voltage node side of respective resistor elements in a 1st resistor string 10a are to be simultaneously extracted or not. A 2nd selection circuit 14 similarly selects whether the voltage levels of respective oneends on the ground voltage node side of respective resistor elements in a 2nd resistor string 10b are to be simultaneously extracted or not. A 3rd selection circuit 15 alternatively extracts one of plural outputs from the circuits 13, 14. A 2nd logic circuit 17 selectively turns on respective transfer gates of the circuit 15 correspondingly to the contents of lower bits A1, A0 other than the MSB of digital signal inputs A2 to A0. Namely respective circuits are controlled so that either one of the output voltage of the string 10a or that of the string 10b is extracted.
Patent JP-S6150065-A (JP)
Title: Automatic urine sample data processing system
Inventor: IZU TOSHIO
IPC: G01N33/487
Filed: 1984-08-17
Abstract: PURPOSE:To automatically retrieve applicable inspection and treatment steps obtained from numerous clinical cases based on the concentration of waste matter in the urine, by calculating it automatically. CONSTITUTION:Data detected with a detector section 1 which measures the densities of Na, K and Cl ions in a urine sample and a sample osmotic pressure detector section 2 are inputted into an arithmetic section 5 to be converted into digital from analog and based on the data from a urinary output meter 3, the concentration of waste matter in urine per day is determined by obtaining the sum of the ion densities to subtract the resulting sum from the osmotic pressure. Then, a collating section 8 picks out inspection items and optimum treatment items subsequently required corresponding to inspection data from previously accumulated data memorized at an inspection/treatment step memory section. Thus, the inspection items and optimum treatment items thus selected are shown on an output display or recording section 10. This enables efficient and accurate execution of various treatments and cares in stead of heavily depending on intuition and experience in the past.
Patent JP-S6064383-A (JP)
Inventor: IMAI ATSUSHI
IPC: G09G1/00
Filed: 1983-09-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1116913-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YAMADA HIROSHI
IPC: H01L21/027
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device where a circular opening that becomes the cause for the deterioration of electromigration resistance by means of the increase of local current density and the Joule heat generation is prevented from being formed on an Al-Cu wiring layer-side and the electromigration resistance of the Al-Cu wiring layer can be secured, and to provide the manufacture method. SOLUTION: A base-insulating film 10 is formed on a semiconductor substrate, and an Al-Cu wiring layer 12 is formed on the base-insulating film 10 via a Ti barrier layer. Then, a TiN antireflection film 14 is formed on the Al-Cu wiring layer 12. The resist of a wiring pattern at the time of working the Al-Cu wiring layer 12 is ashed, and the Al-Cu wiring layer 12-side is coated with an Al oxide thin film 16, formed by an O2 ion processing by using the same O2 plasma reaction chamber as ashing.
Patent JP-S6233367-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MASUI HIKARI
IPC: H04N5/92
Filed: 1985-08-07
Abstract: PURPOSE:To reproduce a video signal recorded on an 8mm video tape by providing a means for applying time axis compression to a reproduced digital signal and a digital converter converting the digital signal subjected to time axis compression into an analog signal. CONSTITUTION:A digital signal reproduced from a PCM area of a VTR 3 is written on a memory, e.g., a random access memory of a time compression circuit 4 by 1 frame of a video signal. Since the period of the digital signal outputted from a VTR 3 is nearly 4fHX8 bits, when the digital signal corresponding to 1 frame is, e.g., 537.6 kwordX8 bits, the correct frequency of the video signal is obtained by applying time compression of 1/256 by the time axis compression circuit 4. The output of the circuit 4 is subjected to digital/analog conversion by a digital/analog converter 5 and restored to the analog video signal, which is viewed by a monitor 6.
Patent JP-H0336047-A (JP)
Title: Matrix printing head
Inventor: OYAMA SHIGERU
IPC: B41J2/295
Filed: 1989-07-03
Abstract: PURPOSE:To obtain a high reliable printing head of which a characteristic is stabilized to be obtained without any interference between respective drive means by a method wherein a piezoelement is used for a displacement generating mechanism. CONSTITUTION:A displacement generating mechanism B is supported by a shorter distant hinge 2 from an end part of a lever arm 1, and the displacement generating mechanism B is composed of piezoelement. In the case where a necessary character, a symbol, etc., are printed, when a signal from a control part is inputted to the piezoelement B being the displacement generating mechanism via a printed board 12, the element is elongated, and a first stage magnification of displacement is performed. The displacement acts on a projection part 4a of an armature 4, and the armature 4 is moved rotatively by taking an inner angle of an L-letter form as a fulcrum. A second stage magnification of displacement is performed by a lever ratio of this specific fulcrum and the acting point to a fulcrum and a printing wire fixed end, and the printing wire is driven.
Patent JP-H1110898-A (JP)
Title: Ink jet printer
Inventor: ITO TAKURO
IPC: B41J2/165
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To realize rapid and safe removal of paper dust adhered to the tip surface of a printing head by a method wherein ink flows are produced on the tip surface of the printing head, taking advantage of the discharging ink at purging or the like of the time necessary for purging or the like. SOLUTION: The paper ducts adhered to the tip surfaces of a printing head 20CA and the like can be removed by taking advantage of ink flows. Under non-printing state, a washing board 30 is interposed between media and the printing head 20CA and the like under the state being positioned so as to face to respective nozzles 23. Then, solely for removing or by taking advantage of purging, ink is discharged from the respective nozzles 23 against the washing board 30. The discharged ink rebounds from the washing board 30 to the tip surface side of the printing head 20CA and the like so as to flow along the tip surface 24. As a result, the paper dusts adhered to the tip surface 24 can be rapidly and surely removed and safely can be contrived to easily automatize.
Patent JP-S6232779-A (JP)
Title: Monolithic semiconductor integrated circuit
Inventor: YAMASHITA HIROMITSU
IPC: H04N5/60
Filed: 1985-08-05
Abstract: PURPOSE:To obtain an integrated circuit in which cost is reduced and miniaturization is realized by sharing at least two or more frequency adjusting terminals for a trap, a BPF and a discriminator. CONSTITUTION:On a monolithic semiconductor integrated circuit 12a, a trap 4a, a BPF 6a and a discriminator 9a consisting of an active filter other than a video intermediate frequency process circuit 3, a buffer amplifier 5, a limiting amplifier 7 and an FM detector 8 are provided. The trap 4a, the BPF 6a and the discriminator 9a are connected to a commonly used terminal 13, and by controlling DC current impressed on the commonly used terminal 13, a frequency adjustment is performed. By such a constitution, the frequency adjustment can be easily performed and also, the number of the terminals in the integrated circuit 12a can be reduced.
Patent JP-H0340468-A (JP)
Title: Photoelectric conversion device
Inventor: OMI TADAHIRO
IPC: H04N5/369
Filed: 1990-07-02
Abstract: PURPOSE:To improve a photoelectric conversion device in resolution through a simple structure by a method wherein a read transistor(TR) and a photodetective transistor of amorphous formed thereon are connected together as required, and a capacitor is provided to a part of two control electrodes which are put in a floating state. CONSTITUTION:A read transistor TR is formed of a primary region composed of an N<-> single crystal collector region 5 and an N<+> emitter region 7 and a P base region 6 different from the regions 5 and 7 in conductivity type, and a photodetective transistor is composed of regions of amorphous whose conductivities are different from those of the read transistor. A P-type emitter region 404 of the photodetective transistor is directly connected to the region 6, the region 6 and a base region 403 of the photodetective transistor are made floating, and a capacitor is provided to a part of the regions 6 and 403, whereby carriers generated by light rays are stored in the region 403 and signals of high linearity are outputted basing on the carriers concerned, and consequently a photoelectric conversion device of this design can be improved in linearity and sensitivity with a simple structure and moreover sharply enhanced in resolution as a high resistivity photodetective section is formed on the transistor of each cell.
Patent JP-S5873350-A (JP)
Inventor: SASAKI KOUJI
IPC: A61C8/00
Filed: 1981-10-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5961803-A (JP)
Title: Lens barrel
Inventor: OKADA TAKEHIRO
IPC: G02B7/02
Filed: 1982-09-30
Abstract: PURPOSE:To reduce the number of worked cam grooves to one by clamping a rotatable eccentric pin as a guide pin and a stopper pin for specifying its angle of rotation coaxially and mutually. CONSTITUTION:Figures are a sectional and a plane figure of a principal part where the eccentric pin 3 and stopper pin 4 are clamped coaxially and mutually and one cam groove is worked. The eccentric pin 3 adjusted to infinite distance engages with the cam groove 1d and is clamped by a screw 7 on the same axis with the stopper pin 4 which specifies its angle of rotation. This sotpper pin 4 is longer than the external diameter of the eccentric pin 3 in a cam rotation direction, but short enough in a cam groove side face direction not to contact the cam groove side face by the eccentricity of the eccentric pin 3.
Patent JP-S6232596-A (JP)
Inventor: HOSONO TAIICHI
IPC: G07G1/12
Filed: 1985-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59156255-A (JP)
Inventor: REI ISOU
IPC: A23L19/00
Filed: 1982-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6152420-A (JP)
Title: Driving shaft
Inventor: SUZUKI TSUNEHIKO
IPC: F16D1/10
Filed: 1984-08-22
Abstract: PURPOSE:To simplify structure and improve durability by installing a set ball and a slide collar which slides at the positions where the set ball is held and not held. CONSTITUTION:A set ball 8 is accommodated into the opposed member 2 of a shaft 6, and a part of the set ball 8 is projected from a groove 10, and the slip- off of the shaft 6 from the opposed member 2 is prevented. A slide collar 14 which slides on the opposed member 2 is installed at the positions where the set ball 8 is set and is not set. A spring ring 26 which presses the set ball 8 in the direction of axis center when the slide collar 14 is at the ball holding position is installed, and an inclined surface 24 is formed at the part of the opposed member 2 where the spring ring 26 slides. With such constitution, structure can be simplified, and durability can be improved.
Patent JP-S5876334-A (JP)
Title: Vehicle seat
Inventor: FUJIE NAOFUMI
IPC: B60N2/90
Filed: 1981-10-29
Abstract: PURPOSE:To enable a vehicle seat to be automatically set in a walk-in position or a seating position by manipulating switches, by arranging two switches and an electronic control unit in the vehicle seat. CONSTITUTION:A driver's seat 10 comprises a seat-back 12 and a seat base 11 in which a seat sliding mechanism and a seat-back tilting mechanism are incorporated. A push button PS in the forward end part of the seat base 11 is incorporated with one of first switches, and a rotary-type push button PR in one lateral surface of the seat-back 12 is incorporated with the other one of the first switches and a second switch. The driver's seat 10 is also incorporated with an electronic control unit, thereby the seat is set in a walk-in position by performing the first switch PS or PR, or is set a seating position in accordance with the data which are previously stored in a memory in the control unit, by turning the second switch PR.
Patent JP-S5873753-A (JP)
Title: High-speed tool steel
Inventor: UCHIDA NORIMASA
IPC: C22C38/00
Filed: 1981-10-29
Abstract: PURPOSE:To obtain a high-speed tool steel having superior hardenability and capable of being provided with sufficient hardness even at a low cooling rate by incorporating specified percentages of C, Si, Cr, W, Mo, V, Mn, Ni, Co and N to Fe. CONSTITUTION:An alloy consisting of 0.8-1.3% C, 0.6-2.0% Si, 5.5-8.0% Cr, 12-24% W+2Mo, 0.5-3.5% V, <=1% Mn, <=2% Ni, <=9% Co, <=0.10% N and  the balance Fe with impurities is prepared. The C, Si and Cr contents of the alloy are required to satisfy Cr%<=4+5Si%+4(C%-Ceq) (Ceq=0.24+0.033W%+ 0.063%Mo%+0.2V%). To said composition may be incorporated <=0.2% B and/ or <=0.2% in total of one or more among Ti, Nb, Zr, Hf and Al.
Patent JP-H0818062-A (JP)
Title: Switching circuit and display using this circuit
Inventor: YAMAGUCHI IKUHIRO
IPC: G02F1/1368
Filed: 1994-07-01
Abstract: PURPOSE:To reduce switching noise with a simple switching circuit constitution, and also to get favorable switching. CONSTITUTION:For the driving circuit for every pixel of a liquid crystal display, the source and drains of two n-channel type MOS TFT's 33 and 34 are connected in series, and the source electrode of the TFT 34 is connected to a liquid crystal capacity CLC. The drain electrode of the TFT 33 is connected to a drain line 32, and an image data signal is inputted, and the gate voltage signal from the gate line 31 is applied to the gate electrodes of the TFTs 33 and 34. The gate width (90mum) of the TFT 34 closer to the liquid crystal capacity is narrower, and the gate width (180mum) of the TFT 33 farther from the liquid crystal capacity is wider. Hereby, the transistor capacity on the side of the load capacity becomes small, and the switching noise can be reduced, and also the channel resistance becomes small, and sharp switching property can be gotten.
Patent JP-H01137901-A (JP)
Title: Tilling and working machine
Inventor: ARAKI MASAKATSU
IPC: A01B3/24
Filed: 1987-07-10
Abstract: PURPOSE:To eliminate lateral movement of cut soil, by setting a slant restoring plate to invert and to drop soil on the side of a spade at the rear side of the spade, inverting and dropping soil shaved by the spade on the back of the spade. CONSTITUTION:Tilling depth of a spade 9 is deepened by suction of a blade 10 until the set tilling depth reaches set tilling depth to shave soil and when the tilling depth attains the set depth, soil is cut at the tilling depth. The shaved soil is sent backward by twist of a soil repelling plate 11 while being inverted, dropped in an inverted state on a slant restoring plate 14 longitudinally oscillating at the horizontal side of the soil repelling plate 11 and made to fall through the slant restoring plate in such a way that a channel occurring at the back of the spade is filled up.
Patent JP-2001007753-A (JP)
Title: Data-using device and recording medium
Inventor: FUJII KENSAKU
IPC: G06F3/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a device for reusing data inputted by a prescribed application and for reducing the trouble of reinput by providing a means which obtains information to reuse data. SOLUTION: An input data acquirement part 12 acquires data inputted from a data input part 10. An input data position acquirement part 16 acquires the position of acquired data in a file in a used application 14. In an input information storage part 18, the identification name of input data, domain, path, the application, the data position, expiration date, security and input data are stored in a storage area 20 as information required for reuse on input data. An input information acquirement part 22 acquires stored input information and reuses it. For example, when the same application 14 is used afterwards, stored data are reused by input information on the data position, for example.
Patent JP-S6232496-A (JP)
Inventor: HAMAZAKI KEIJI
IPC: G09G3/36
Filed: 1985-08-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。